We're designing an office building that the owner wants to provide flexibility in leasing, such that tenants can rent certain spaces in the floor, whole floors, or the whole building.

I just inherited a project after the initial design (already approved) and initial construction credits were submitted.

We are working on a project that is trying to jumpstart development in the city center.

The base building HVAC system uses 100% outside air. Therefore there are no return grilles. I am assuming that the requirement for filtration then is not applicable?

Dear all, Does anybody know whether the MBTU in DES Guidance v2.0 page 14 equals kBtu or MMBtu? It is generally used to express 1000 Btu's, however in some sources it is stated that it equals 1 mi

Hi, Our project includes seismic isolation system, because the project building is located in earthquake prone country.

RE: CO2 Sensors for Densely Occupied Spaces Are spaces designated as Non-regularly Occupied Spaces excluded from consideration as Densely Occupied Spaces??

If we install subsystem metering for the irrigation systems to comply with WEc1 can we follow the “Non-Metered Irrigation” option at WEc3?

Dear all, I’d like to ask a question about the assembly U-value calculation according to NFRC norms.

Dear All, We are working on a project located in Italy, which would pursue the LEED certification under a 2009 version and we are wondering about the most appropriate rating system to use. The pr